LILIYA VASILOVA OD
NPI 1659866028
Optometrist in Calumet City, IL
About Liliya Vasilova Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LILIYA VASILOVA OD (NPI 1659866028) is an individual optometrist in Calumet City, Illinois, licensed in Illinois (046.011184) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Liliya Vasilova Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Liliya Vasilova reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Niles, IL 60714
- Reassigned Medicare billing, Illinois enrollment
- 108 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60409 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Liliya Vasilova's NPI number?
The NPI number for Liliya Vasilova is 1659866028. It was assigned to this individual provider in the NPPES registry on June 27, 2018.
Where is Liliya Vasilova located?
Liliya Vasilova practices at 2060 River Oaks Dr, Calumet City, IL 60409. The listed phone number is (708) 891-2004.
What is Liliya Vasilova's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Liliya Vasilova enrolled in Medicare?
Yes. Liliya Vasilova is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Liliya Vasilova's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Liliya Vasilova reassigns Medicare benefits to Visionworks, Inc. (Niles, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Liliya Vasilova's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Liliya Vasilova accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana and 4 other insurers list Liliya Vasilova as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Liliya Vasilova was last updated on June 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Liliya Vasilova, OD · NPI 1659866028
Optometrist provider in Calumet City, Illinois. Individual provider, active in the CMS NPPES registry since June 27, 2018.
## Identity
- **NPI:** 1659866028 (Entity type: Individual)
- **Enumerated:** June 27, 2018
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 046.011184 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2060 RIVER OAKS DR, Calumet City, IL 60409-5074
- **Phone:** (708) 891-2004
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Visionworks, Inc. (NPI 1831115906, Niles, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 27, 2018
---
Source: [NPI Profile](https://npiprofile.com/npi/1659866028) · Data from the CMS NPPES public registry.